Started from the lobby multiple times and still some of the coop ones don't unlock. :( help?

Pain Immortal

01-14-2013 11:24 AM

Same happend to me, than i did it solo offline with two controllers.. I did it online about 6 times each mission and everytime no achievement, try it with the offline mode, if you got problems ask somebody to help you offline.

iamsaintpeter

01-14-2013 01:01 PM

Thanks I guess ill have to do that.. upsetting how glitchy this game is.: /

ExDeath928

01-14-2013 01:47 PM

Hmm, I got all coop achievements in a row last night (well, 5 of them, the first mission I got playing split-screen offline).